It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

What occurs twice in a week, once in a year but never in a day?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

What 5-letter word typed in all capital letters can be read the same upside down?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

No matter how little or how much you use me, you change me every month. What am I?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

Find out which of the given views in the picture is accurately the top view of the given pyramid.

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98